Blame Scripts/Bash/Cli/Functions/Manual/manual_getActions.sh

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#!/bin/bash
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#
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# manual_getActions.sh -- This function interpretes arguments passed
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# to `manual' functionality and calls actions accordingly.
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#
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# Copyright (C) 2009-2011 Alain Reguera Delgado
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# 
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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# 
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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# USA.
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# 
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# ----------------------------------------------------------------------
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# $Id$
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# ----------------------------------------------------------------------
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function manual_getActions {
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    # Define short options we want to support.
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    local ARGSS=""
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    # Define long options we want to support.
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    local ARGSL="read:,search:,edit:,delete:,update:,copy:,rename:,to:"
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    # Parse arguments using getopt(1) command parser.
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    cli_doParseArguments
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    # Reset positional parameters using output from (getopt) argument
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    # parser.
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    eval set -- "$ARGUMENTS"
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    # Define action to take for each option passed.
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    while true; do
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        case "$1" in
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            --read )
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                ACTIONVAL="$2"
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                ACTIONNAM="${FUNCNAM}_searchNode"
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                shift 2
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                ;;
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            --search )
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                ACTIONVAL="$2"
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                ACTIONNAM="${FUNCNAM}_searchIndex"
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                shift 2
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                ;;
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            --edit )
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                ACTIONVAL="$2"
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                ACTIONNAM="${FUNCNAM}_editEntry"
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                shift 2
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                ;;
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            --delete )
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                ACTIONVAL="$2"
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                ACTIONNAM="${FUNCNAM}_deleteEntry"
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                shift 2
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                ;;
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            --update )
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                ACTIONVAL="$2"
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                ACTIONNAM="${FUNCNAM}_updateOutputFiles"
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                shift 2
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                ;;
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            --copy )
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                ACTIONVAL="$2"
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                ACTIONNAM="${FUNCNAM}_copyEntry"
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                shift 2
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                ;;
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            --rename )
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                ACTIONVAL="$2"
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                ACTIONNAM="${FUNCNAM}_renameEntry"
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                shift 2
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                ;;
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            --to )
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                FLAG_TO="$(manual_getEntry "$2")"
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                shift 2
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                ;;
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            * )
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                # Break options loop.
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                break
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        esac
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    done
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    # Check action value passed through the command-line using source
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    # directory definition as reference.
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    cli_checkRepoDirSource
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    # Define documentation entry.
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    ENTRY=$(manual_getEntry)
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    # Define documentation entry directory. This is the directory
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    # where the entry file is stored.
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    ENTRY_DIR=$(dirname ${ENTRY} | sed -r 's!\.texi$!!')
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    # Define documentation entry file (without extension).
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    ENTRY_FILE=$(basename ${ENTRY} | sed -r 's!\.texi$!!')
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    # Define file name for documentation manual. This is the file used
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    # to initiate the structure of documentation manual.
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    MANUAL_NAME=repository
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    # Define directory to store documentation entries.  At this point,
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    # we need to take a desition about documentation design, in order
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    # to answer the question: How do we assign chapters, sections and
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    # subsections automatically, based on the repository structure?
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    # and also, how such design could be adapted to changes in the
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    # repository structure?
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    #
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    # One solution would be: represent the repository's directory
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    # structure as sections inside a chapter named Filesystem or
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    # something similar. Subsections and subsubsections will not have
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    # their own files, they all will be written inside the same
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    # section file that represents the repository directory.
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    MANUAL_CHAPTER_DIR=$(echo $ENTRY | cut -d / -f-7)
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    # Define chapter name for the documentation entry we are working
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    # with.
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    MANUAL_CHAPTER_NAME=$(basename "$MANUAL_CHAPTER_DIR")
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    # Define base name for documentation manual files (without
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    # extension). This is the main file name used to build texinfo
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    # related files (.info, .pdf, .xml, etc.).
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    MANUAL_BASEFILE="${MANUAL_BASEDIR}/${MANUAL_NAME}"
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    # Set action preable.
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    cli_printActionPreamble "${MANUAL_BASEFILE}.texi"
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    # Syncronize changes between the working copy and the central
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    # repository to bring down changes.
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    cli_syncroRepoChanges ${MANUAL_BASEDIR}
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    # Execute action name.
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    if [[ $ACTIONNAM =~ "^${FUNCNAM}_[A-Za-z]+$" ]];then
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        eval $ACTIONNAM
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    else
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        cli_printMessage "`gettext "A valid action is required."`" 'AsErrorLine'
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        cli_printMessage "$(caller)" 'AsToKnowMoreLine'
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    fi
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    # Syncronize changes between the working copy and the central
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    # repository to commit up changes.
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    cli_commitRepoChanges ${MANUAL_BASEDIR}
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}